Key Feature ✧Wireless Connection ✧Comfortable Headband ✧Collapsible Design ✧Rich And Strong Bass Audio Profile ✧Noise Reduction Technology. | Specification | | Brand | Awei | | Model | A-700BL | | Color | Red | | Wearing Type | Headband | | In Sales Package | Headphone, Usb Charging, Audio Cable, User Manual | | Connectivity | Wireless | | Talk Time | 5h | | Play Music Time | 5h | | Charging Time | 2h | | Stand By Time | 480h | | Built-In Rechargeable Lithium Battery | 300mah | | Battery Specifications | 3.7v | | Driver Unit | 2 X 40mm | | Impedance | 32ω S.P.L (At 1khz) | | Charging Voltage | Dc4.2 - 5.5v | | Frequency Range | 2.402g - 2.480g | | Ambient Temperature | -20°C ± 60°C | | Bluetooth | Yes | | Bluetooth Version | V4.2 | | Bluetooth Protocol | Avrcp1.3/A2dp1.0/Hfp1.5/Hsp1.0 | | Transmission Range | 10m | |
